i've got some steering wheel controls; b pillars and arm rests off the doors all of which will be finished in that 2nd film. and i've worked out how to put the text back on to the pre facelift steering controls.
other easy possibilites are the rear strut bar, door handles, door sills, front and rear zed badges etc.
with some sanding will also do centre console, plastics behind the driver etc, engine covers. engine battery and brake fluid covers (with some sanding and filling)
other plans are for the mounts that hold the door mirrors, the mirror shells themselves,
the main advantage is it has no joins, and adds only the thickness of spray paint to it.